PLEASE HELP! What is the value of x?
2 answers:
The two sides are congruent so the value of x can be found with the equation 5x+10=40.
5x+10-10=40-10
5x=30
5x/5=30/5
x=6
It is a rectangle so its opposite sides are congruent. Because they are congruent we can set them equal to each other and solve for x.
40 = 5x + 10
30 = 5x
6 = x
So the value of x is 6.
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